SUMMARY:

• Encompassing comprehensive professional experience, with responsibilities, skills and competencies in following areas:
• Significant experience in full life cycle development, software architect, design, development and leading team of developers for various types of industries, including Healthcare, Medical Clinical , IS and Energy industries.
• Experience includes generating architectural documents from requirements gathered from client or business analyst, converting these documents in to high level design documents, working with development team to implement the proposed design with both onshore and offshore development model using agile development methodoligy.

TECHNICAL SKILLS:

Server-side Technologies: Big data, Hadoop, Hbase, Hive, Pig, SOA, Web services, J2EE, EJB, servlets, JMS, Tomcat, Weblogic, Jboss, Content management system, Hibernate, Spring, Log4j, Ant, Maven, Active MQ, Jenkins and Sonar.

Programming Languages: Java

Web technology: Java script, AJAX, JSP, Struts, JQuery

Databases: Microsoft SQL Server, Oracle, MySQL, DB2

Operating Systems: Windows, UNIX, Linux

Development Tools: Rational Rose, Eclipse, IntelliJ, Jmeter, Toad

Bigdata: Hadoop, HBase, Hive, Pig, MongoDB

Source Control Management Tools: Git, SVN, Rational ClearCase, PVCS, StartTeam

WORK EXPERIENCE:

Confidential

• Took up responsibility of developing rest based web service for big data solution using Hadoop and Pig for smart meters.
• Completed analysis of smart meter data for predicting forecast for electricity usage using Hadoop and map reduce job.
• Working on web application using proprietary application server with hibernate. My main responsibilities are developing server side java code.
• Working on metadata driven UI framework using Sencha. The framework allows developer to write UI code in XML, hiding all designing and rendering of UI elements.

Technology: Hadoop, Hbase, Hive, Pig, MongoDB, JEE, REST based web service, Oracle, Hibernate.

Confidential

• Successfully took over the partially designed REST based web service to service mobile devices.
• Assumed role of architect to convert existing application to SOA based application using Mule ESB.

Technology: Tomcat server with hibernate, spring, SQL server database, Mule ESB, REST based web service

Confidential

• Successfully redesigned Address verification process as REST based web service.
• Facilitated initial design session for redesigning of event based system.

Confidential

• Assumed role of architect for development of Countermeasure inventory tracking system for client.
• Lead team of 5 developers and 2 QA testers to complete implementation of the product.
• Successfully developed web service interfaces to let partners send data and get report data back. Both REST and SOAP web services are deployed for different sets of clients.
• Successfully migrated UNIX based system with Oracle database to Microsoft window and SQL server platform. Implemented enhancement to the system.
• Implemented content repository using Fedora repository. Front end to access repository is done using Struts, spring and Ibatis.

Technology: Weblogic server with hibernate, spring, SQL server database, ERWin, BIRT as reporting tool, Liferay as portal container. Web services, Struts, JAXB, SOAP, JQuery, Testng.

Confidential

• Successfully identified web content management system for company's consumer facing web applications.
• Represented web development group in to center of excellence for SOA initiatives.
• Worked with other members of the group to identify required xml schemas and web services details. Also identified design time and run time policies for SOA governance. These policies are implemented on CentraSite and X-Broker servers from Software AG.

Technology: SOA, CentraSite, X-Broker, InterWoven, Java, J2EE, Web Services, Spring, Hibernate, XML, XSD, AJAX, JAXB, Linux

Confidential

• Successfully assumed role of software architect for offshore development projects.
• Created documents required for process to follow, for better software design and deployment. Help offshore team in designing Jmeter test scripts to run performance test on the web site and publish results.
• Using AJAX and web 2.0 generated prototypes for contest web site.
• Mentor junior developers for some of the performance testing tools like Jmeter.

Technology: Java, PHP, Apache, Propel ORM, XML, XSD, AJAX, Jmeter, GWT, Unix

Confidential

• Successfully developed a web service for client.
  • Web service was collected data from different locomotives. Received data is stored in database and made available for generating different reports and statistical analysis.
  • Working as an architect and developer, generated necessary vocabulary and WSDL for web service interface. Created web service and helped testing it with actual client data.

Technology: Java, J2EE, Web services, JAXB, J2EE, Hibernate, XML, XSD, SOA, SOAP, SSO

• Completed development of corporate web site using content management system and portal frame work, for Norfolk Southern. Complete solution is based on WebLogic portal 9.2.
  • Mentor client staff for maintaining the web site.

Technology: Java, J2EE, Portal and portlets, Web services, XML, XSD

• Assumed role of system architect for revenue reconciliation project.
  • Mentor client staff and developers for coding standards and database design standards.

Technology: Java, J2EE, Spring, Hibernate, AJAX, SOA, Unix

• Successfully designed and developed billing system for Telecom Company with help of Checkfree's iSeries software.

Technology: Java, J2EE, iSeries

• Working as an application architect took part in inception and elaboration phase of a project for Home Depot.

Technology: Java, J2EE, Windows CE, Visio

Confidential

• Successfully identified and implemented required changes to be made to localize the application. Application was tested for Spanish version, but can be extended to any other language by adding resource file with messages for that language.
• Completely redesign architecture for existing Alert system .

Technology: Java, spring, Hibernate, Struts, J2EE, XML, XSD, SOAP, Web services, Linux

Confidential

Principal Computer Scientist

• Led team of seven developers and successfully assumed role of architect for designing and releasing of base system.
• Successfully designed architect documents and selected technology and products.
• Mentored new staff to understand over all architect and design.
• Provide leadership role for designing and developing data migration utility for client's legacy data to the base system.

Technology: Java, J2EE, XML, XSD, Web services, JAXB

Confidential

Sr. Application Specialist

Successfully designed and implemented contracts and pricing engine for eCommerce site, using set pricing rules, for different clients.

Mentor new hire to bring up to speed with set development process.

Technology: Java, Oracle, UNIX, J2EE, XML

Confidential

Technology: C with MFC, Java, Oracle, SQL server, UNIX, J2EE, XML